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- A Systematic Review of the Association Between Muscular Fitness and Telomere Length Across the Adult LifespanPublication . Marques, Adilson; Peralta, Miguel; Marconcin, Priscila; Henriques-Neto, Duarte; Gouveia, Élvio Rúbio; Ferrari, Gerson; Martins, João; Sarmento, Hugo; Ihle, AndreasThis study aimed to systematically review the association between telomere length (TL) and muscular fitness. In October 2020, an articles search was applied to PubMed, Scopus, and Web of Science. Eligibility criteria included: cross-sectional, prospective, and experimental study design; outcomes included TL; results expressed the relationship between muscular fitness and TL; studies published in English, Portuguese, or Spanish. Nine studies were included in the review. Results from the four prospective studies are mixed. In one study, the changes in TL were associated with grip strength. Another study concluded that longer mid-life TL was associated with increased grip strength later in life. However, in the other two studies, the association between TL and sarcopenia was not strong. Nevertheless, longer TL was associated with a slower decline in grip strength in older people. From the four cross-sectional studies, three indicated that TL was associated with muscular fitness. On the other hand, in a study with powerlifters, TL remained within the range of values found in subjects with no history of regular strength training, supporting the notion that muscular fitness was not associated with TL. The cross-sectional and prospective studies showed that the relationship between TL and muscular fitness is not conclusive. It seems that there is a positive association between TL and muscular fitness in middle-aged and older adults. However, among younger adults, this relationship was not observed.
- O papel do comportamento do professor e do contexto da aula de educação física na promoção da aptidão cardiorrespiratóriaPublication . Peralta, Miguel; Gouveia, Élvio R.; Sarmento, Hugo; Martins, João; Catunda, Ricardo; Marques, Adilson
- Exploring grip strength as a predictor of depression in middle-aged and older adultsPublication . Marques, Adilson; Henriques-Neto, Duarte; Peralta, Miguel; Marconcin, Priscila; Gouveia, Élvio R.; Ferrari, Gerson; Martins, João; Ihle, AndreasGrip strength (GS) is an indicator of health and vulnerability and inversely associated with depressive symptoms. The aim of this study was to explore GS discrimination capacity for depression; and possible GS cut-of values for depression by sex and age group. Data from 2011 and 2015 on 20,598 (10,416 women) middle-aged and older adults from 14 European countries was analysed. GS was assessed by dynamometer, and depressive symptoms using the EURO-D scale. GS cut-of values for depression were calculated and logistic regression models were used to quantify the odds of having depression in 2011 and in 2015 according to being bellow or above the cut-of value. GS had a weak discriminant capacity for depression, with the area under the curve varying between 0.54 and 0.60 (p < 0.001). Sensitivity varied between 0.57 and 0.74; specifcity varied between 0.46 and 0.66. GS cut-of values for discriminating depression were 43.5 kg for men and 29.5 kg for women aged 50–64 years, 39.5 kg for men and 22.5 kg for women aged≥ 65 years. Having GS above the cut-of represents signifcant lower odds of depression in 2011 and 4 years later, in 2015. Healthcare practitioners and epidemiologic researchers may consider the low GS cut-of values to screen for potential depression risk. However, due to its weak discriminant values these cut-ofs should not be used to identify depression.
- School-Based Family-Oriented Health Interventions to Promote Physical Activity in Children and Adolescents: A Systematic ReviewPublication . Santos, Francisco; Sousa, Honorato; Gouveia, Élvio Rúbio; Lopes, Helder; Peralta, Miguel; Martins, João; Murawska-Ciałowicz, Eugenia; Zurek, Grzegorz; Marques, AdilsonObjective: This study aimed to systematically review and analyse intervention programs in a school context centred on the family, focused on increasing youths’ physical activity. Data source: The research was carried out in the PubMed, Scopus and Web of Science databases. Study inclusion criteria: Studies were included if participants were children or adolescents, focusing on school-based intervention studies with parental involvement and physical activity, sedentary behaviour or physical fitness outcomes. Data extraction: The search was performed according to the PRISMA protocol. A total of 416 articles were identified. After being considered for eligibility and duplicates, 22 studies were identified as relevant for inclusion. Data synthesis: Sample and intervention characteristics, objective, the role of the family, outcomes measures, main findings regarding the outcomes and risk of bias. Results: Ten studies reported improvements in physical activity, 6 in sedentary behaviour and 9 in the components of physical fitness and/or skills related to healthy behaviours and lifestyles. Most of the interventions adopted a multidisciplinary and multi component approach. Conclusions: Most interventions employed a school’s multidisciplinary/multi-component approach to promoting physical activity, nutrition, and general education for healthier lifestyle behaviours. The impact of school-based interventions involving families on youth’s physical activity levels is still a relatively emerging theme. Further research is needed given the diversity of the intervention’s characteristics and the disparity in the results’ efficacy.
- Cross-sectional and prospective relationship between low-to-moderate–intensity physical activity and chronic diseases in older adults from 13 european countriesPublication . Marques, Adilson; Peralta, Miguel; Martins, João; Gouveia, Élvio R.; Valeiro, Miguel G.Aim: To assess the relationship between low-to-moderate–intensity physical activity (LMPA) in 2011 and chronic diseases in 2011and2013amongolderEuropeanadults.Methods:Participants(16,157menand21,260women)from13Europeancountries were interviewed about the presence of chronic conditions and LMPA. The association between LMPA and number of chronic diseases was assessed using logistic regressionmodels.Results: Mostof theolder adults participated inLMPA more thanoncea week(81.9%),8.4%participated oncea week,and9.3%didnotparticipate.Theprevalenceofchronicdiseases wassignificantly lower among those who reported engaging in LMPA. The LMPA in 2011 was related with lower odds of having several chronic diseasesin2013.Conclusion:EngaginginLMPAisassociatedwithreducedriskforchronicdiseasesinolderEuropeanmenand women. Even the practice of LMPA once a week seems to be enough to diminish the risk of having chronic diseases.
- A intensidade das aulas de educação física na promoção da aptidão cardiorrespiratóriaPublication . Peralta, Miguel; Gouveia, Élvio R.; Catunda, Ricardo; Martins, João; Sarmento, Hugo; Marques, Adilson
- Cardiorespiratory fitness and telomere length: a systematic reviewPublication . Marques, Adilson; Gouveia, Élvio Rúbio; Peralta, Miguel; Martins, João; Venturini, Joed; Henriques-Neto, Duarte; Sarmento, Hugolength (TL). Studies were identified from searches in Cochrane Central, PubMed, Scopus, Sportdiscus, and Web of Science databases through July 2019. Eligibility criteria included: cross-sectional, prospective, and experimental study design; outcomes included TL; results expressed the relationship between cardiore spiratory fitness and TL; studies published in English, Portuguese, or Spanish. A total of 20 articles met the inclusion criteria. Sixteen studies (80%) reported a significant relationship between cardiorespiratory fitness, or training load, and TL. Better cardiorespiratory fitness or a large cardiorespiratory training load are associated with an increase in TL. Although, TL was related to regular moderate-to-vigorous aerobic exercise and cardiorespiratory fitness in older healthy humans, it was not related to cardiorespiratory fitness among young subjects. There seems to be a positive and significant relationship between cardiorespiratory fitness and TL, mainly among middle age and older people, which emphasizes the importance of cardiorespiratory fitness for healthy ageing. Therefore, endurance exercise and better cardiorespiratory fitness may regulate the TL in middle age and older adults, slowing the cellular ageing process.
- Adaptation of the Behavioural Regulation in Active Commuting to School (BR-ACS) Questionnaire in Portuguese YouthPublication . Marques, Adilson; Santos, Thiago; Demetriou, Yolanda; Schönbach, Dorothea M. I.; Peralta, Miguel; Lagestad, Pål; Martins, João; Kleszczewska, Dorota; Dzielska, Anna; Gouveia, Élvio R.This study aimed to translate and adapt the psychometric properties of the Behavioural Regulation in Active Commuting to School (BR-ACS) questionnaire to young Portuguese students. This study had two stages: (1) translation and adaptation of the questionnaire; (2) evaluation of the psychometric properties. A sample of 338 participants (212 female, 126 male) aged 11 to 19 years (Mage = 15.6 ± 2.1) from 31 cities and Madeira island participated in this study. The confirmatory factor analysis suggested an acceptable fit to the data for the first-order and third-order measurement models. The composite reliability values ranged from 0.71 (identified regulation) to 0.90 (integrated regulation), demonstrating internal consistency. The AVE values ranged from 0.40 (amotivation) to 0.69 (integrated regulation), demonstrating an acceptable convergent validity for all constructs. The model estimation had an acceptable fit, with values akin to those of the first-order tested model. Finally, the results of the multigroup analysis for the successive restricted models (CFI < 0.010 and RMSEA < 0.015) point out that the null hypothesis of factor invariance between gender cannot be rejected. The psychometric properties demonstrates the suitability of this questionnaire among Portuguese youths aged 11 to 19. This questionnaire will help understand the motivation aspects that underpin active commuting to school and consequently help to increase physical activity among Portuguese adolescents.